{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "trigger": true, "arguments": ["purpose", "damage amount", "attacker", "victim", "number of victim", "number of data", "place", "compromised data"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerability", "discoverer", "supported platform", "vulnerable system owner", "time", "common vulnerabilities and exposures", "vulnerable system", "vulnerable system version"]}, {"event_type": "ransom", "trigger": true, "arguments": ["place", "tool", "attacker", "victim", "time", "payment method", "attack pattern", "price"]}, {"event_type": "phishing", "trigger": true, "arguments": ["time", "victim", "purpose", "trusted entity", "place", "attack pattern", "damage amount"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["issues addressed", "patch number", "common vulnerabilities and exposures", "time", "vulnerable system", "vulnerable system version", "releaser", "supported platform", "patch", "vulnerability"]}], "input": "Samba has released security updates addressing a possible avenue for DoS attacks and attackers changing administrator passwords ."}
{"data breach": [], "discover vulnerability": [], "ransom": [], "phishing": [], "patch vulnerability": [{"trigger": "has released", "arguments": {"issues addressed": "NAN", "patch number": "NAN", "common vulnerabilities and exposures": "NAN", "time": "NAN", "vulnerable system": "NAN", "vulnerable system version": "NAN", "releaser": "Samba", "supported platform": "NAN", "patch": "security updates", "vulnerability": "NAN"}}]}